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10093417685 = 513211944873
BaseRepresentation
bin10010110011001110…
…10101010011010101
3222001102112202002122
421121213111103111
5131132403331220
64345320545325
7505060430501
oct113147252325
928042482078
1010093417685
11430a52010a
121b58322245
13c4b167c00
146ba71d301
153e11b2425
hex2599d54d5

10093417685 has 12 divisors (see below), whose sum is σ = 13115471652. Its totient is φ = 7453600128.

The previous prime is 10093417657. The next prime is 10093417739. The reversal of 10093417685 is 58671439001.

It can be written as a sum of positive squares in 6 ways, for example, as 189585361 + 9903832324 = 13769^2 + 99518^2 .

It is not a de Polignac number, because 10093417685 - 210 = 10093416661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5971592 + ... + 5973281.

It is an arithmetic number, because the mean of its divisors is an integer number (1092955971).

Almost surely, 210093417685 is an apocalyptic number.

It is an amenable number.

10093417685 is a deficient number, since it is larger than the sum of its proper divisors (3022053967).

10093417685 is a wasteful number, since it uses less digits than its factorization.

10093417685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11944904 (or 11944891 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 10093417685 in words is "ten billion, ninety-three million, four hundred seventeen thousand, six hundred eighty-five".

Divisors: 1 5 13 65 169 845 11944873 59724365 155283349 776416745 2018683537 10093417685